List of the Top 3 Closed Captioning Software for Startups in 2025

Clevercast enables users to stream live broadcasts featuring multiple audio languages, AI-generated captions, and various cloud-based solutions. With our multilingual video player, audiences can access streams globally and select their desired language for a more personalized experience. Our AI-driven platform significantly enhances the quality of multilingual live streaming while simultaneously lowering expenses, a feat that was previously considered unattainable. Clevercast delivers the same standard of AI-generated closed captions for live events that viewers have come to expect from popular platforms like Netflix and traditional television. A distinctive feature of Clevercast is the ability to have language experts refine the AI-generated speech-to-text output in real-time before it is incorporated into the live broadcast, making it an ideal choice for prestigious events. This level of customization and accuracy ensures that every viewer receives the best possible experience during important occasions.

Ava is committed to delivering the best live captioning services for those who are deaf or hard-of-hearing, as well as for organizations that value inclusivity. By simply clicking a button, users can instantly generate captions during conference calls, no matter the platform they are using. To improve accuracy, bringing in a professional scribe can help make real-time adjustments. The Ava Closed Captions app, which works on both Mac and Windows, ensures captions appear over your video calls, shared screens, or presentations for a smooth viewing experience. Our collaborations include employers, educators, event planners, and advocates for accessibility who are dedicated to fostering an inclusive atmosphere for their deaf and hard-of-hearing attendees. Ava provides a transformative sense of independence in many areas of everyday life, reinforcing the idea that communication should be accessible to everyone. We invite you to share the Ava experience with your friends, family, and colleagues. With a goal to empower 450 million deaf and hard-of-hearing individuals, Ava envisions a future where accessibility is recognized as a fundamental right for all. Together, let us take part in this vital mission to promote inclusivity and support for everyone in our communities. This is not just about technology; it's about creating a world where everyone can communicate freely.

CapMate is a groundbreaking platform tailored for the quality assurance and enhancement of captions and subtitles, which efficiently identifies various problems and allows users to make necessary adjustments and export the refined captions seamlessly. This platform guarantees that your captions or subtitles adhere to specific industry standards, such as SCC, IMSC, and TTML, while also validating them against major content distribution platforms, including Netflix, Amazon Prime, Disney+, and HBO, among others. It assists users in pinpointing synchronization issues and overlaps between captions and embedded text, providing both automatic and manual correction functionalities for flexibility. Additionally, it swiftly identifies offensive or inappropriate language within captions and empowers users to replace such terms with suitable alternatives of their choice. CapMate boasts a sophisticated web-based interface that streamlines the process of reviewing and modifying captions, facilitating the validation of crucial captioning metrics like Duration, Characters per line, Words per minute, and overlaps of adjacent captions, thus enabling users to uphold high-quality standards efficiently. By incorporating these features, CapMate not only simplifies the captioning workflow but also allows content creators and distributors to concentrate more on their primary tasks while depending on reliable solutions for ensuring caption accuracy and quality. Ultimately, this leads to a more polished viewing experience for audiences and enhances the overall accessibility of content across various platforms.